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2dcc3665ab
PR-URL: https://github.com/nodejs/node/pull/28016 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Refael Ackermann (רפאל פלחי) <refack@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
31 lines
645 B
JavaScript
31 lines
645 B
JavaScript
// Copyright 2014 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --allow-natives-syntax
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var array = [];
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function push(array, value) {
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array.push(value);
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};
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%PrepareFunctionForOptimization(push);
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push(array, 0);
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push(array, 1);
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push(array, 2);
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%OptimizeFunctionOnNextCall(push);
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push(array, 3);
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var v = 0;
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Object.defineProperty(Array.prototype, "4", {
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get: function() { return 100; },
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set: function(value) { v = value; }
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});
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push(array, 4);
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assertEquals(5, array.length);
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assertEquals(100, array[4]);
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assertEquals(4, v);
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